Intermatic WP1230C 2 Gang 3-1/8-Inch Weatherproof Box, Clear Two-gang with (WP217) Flexi-Guard Inserts, 3-1/8-Inch Depth, Clear Complies with 2008 NEC Article 406.8 (B) Packaged with 3 patented inserts for GFCI, duplex, toggle or round receptacles Single-gang covers mount both vertically and horizontally by switching the hinge points Heavy-duty polycarbonate construction